These are for autoclave or general vacuum applications where a contoured vacuum bag or re-usable system is required. Manufactured from reinforced or un-reinforced electrometric sheet material, incorporating silicone or non-silicone formulations. Elongation of up to 800% and temperature resistance to 220°C+; eg. our E6112S (in a variety of weights).

These are specifically designed for use as resin bleed meshes to be incorporated within the impregnation process for Vacuum Resin Transfer/Infusion Moulding methods. They enhance the flow of resin through the laminated part by providing a path along which it can flow.

These tend to be non-woven products of polyester or glass fibre base (depending on temperature required) available in 1.5 metre widths, 50 or 100 metres long. Density range 130-300 gsm, identified with an LP or LG prefix followed by density code.

Glass, aramid or quartz woven fabrics for this application are also available with different finishes. Grades available for all types of: contour, air passage and fire retardant applications available on request.

These are generally a woven polyamide 6 or polyester fabric with a satin or plain weave. They can be used either on their own to give a non-contaminant release/bleed barrier or they may be treated with our Dry Film Release Agent 450 (PTFE based) to lower release forces required. These fabrics are available in 2 oz (55 gsm) & 4 oz (110 gsm) weights.

Films available from 10-800 micron thick, up to 1.85 metres wide and in a variety of roll lengths, generally used for reinforced plastics tooling release applications. These are low cost and in some instances capable of operating in excess of 230°C. We endeavour to offer the most suitable film for your application and can supply perforating wheels or perforated film should these need venting.

Polyester / Polyimide Films have operating temperatures in excess of 300°C and are available in 36-50 micron thickness, to 1.85 metres wide. Specify maximum operating temperature and type of film preferred.

These products are ideal for the manufacture of tubes and other hollow structures moulded on mandrels, made from either wet lay up or pre-impregnated fibre reinforced fabrics. Available in various widths and lengths as required:-

These reliable, leak-tested valves are offered with simple to use, quarter-turn control. Sizes available follow:-

SIZE OD

ORIFICE

TYPE

MATERIAL

COLOUR

8 mm (1/4 inch)

6 mm

Double Barb

Plastic

Natural and Black

14 mm (1/2 inch)

12 mm

Double Barb

Plastic

Natural and Black

19 mm (3/4 inch)

12 mm

Double Barb

Plastic

Black

25 mm (1 inch)

12 mm

Double Barb

Plastic

Black

Vacuum Resin Transfer Coil Channel

Offered in 3 metre lengths this channel is designed to facilitate the flow of resin introduced to a part being infused. Standard coil is available in 12 mm ID wire galvanised. Other sizes and material types are available to order.

Hose Fittings (metal and plastic)

Vacuum Bag Connectors (metal and plastic)

Reusable VRT Connector Cups

These are a simple way of connecting Header and Feeder pipes onto a part for infusion. It is not necessary to add these until after the component has been laid up, the release and breather stack added and the vacuum membrane put in place. They are used in conjunction with sealant tape to adhere them into place with a vacuum tight seal.